achromatic, achromic, addled, amorphous, anemic, ashen, ashy, becloud, bedraggled, befog, befouled, begrime, bemire, bemud, besmirch, besmirched, besmoke, besoil, bespatter, black, bled white, blind, bloodless, blotchy, blur, blurred, boggish, boggy, cadaverous, chloranemic, chuckhole, clear as mud, cloud, cloudy, colorless, conceal, confuse, confused, dark, dead, deadly pale, deathly pale, dim, dimmed, dingy, dirt, dirty, dirty up, discolored, drab, draggled, dull, dungy, dust, dusty, etiolated, exsanguinated, exsanguine, exsanguineous, fade, faded, faint, fallow, feculent, fenny, filthy, flat, fog, foggy, foul, fouled, fuliginous, fuzz, fuzzy, ghastly, gloomy, gray, grime, grimy, grubby, grungy, haggard, hazy, hick town, hide, hueless, hypochromic, impure, indeterminate, indistinct, jerkwater town, lackluster, leaden, livid, lurid, lusterless, make uncertain, marish, marshy, mat, mealy, messy, mire, mirish, miry, misty, mix up, mixed-up, moorish, moory, muck, muck up, mucky, mud, muddle, muddled, mudhole, murky, nasty, nebulous, neutral, obscure, one-horse town, oozy, opaque, pale-faced, pale, pale as death, pallid, paludal, paludous, pasty, plashy, poachy, quaggy, quagmiry, rile, riley, roily, sallow, screen, scruffy, shadowy, shapeless, sickly, slabby, slime, slimy, slobby, sloppy, sloshy, sloughy, slovenly, sludgy, slushy, smirch, smirched, smirchy, smoke, smoky, smooch, smudge, smudgy, smutchy, smutty, snuffy, soft, soil, soiled, soily, soot, sooty, sordid, spatter, splashy, sposhy, spouty, squalid, squashy, squelchy, squishy, squushy, subdued, subfusc, swampish, swampy, tallow-faced, tarnish, toneless, transcendent, turbid, uliginous, unclean, uncleanly, unclear, uncolored, unplain, untidy, vague, wan, washed-out, washed out, waxen, weak, whey-faced, whistle-stop, white